//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 // // class month_weekday_last; // constexpr bool operator==(const month_weekday_last& x, const month_weekday_last& y) noexcept; // Returns: x.month() == y.month() // // constexpr bool operator< (const month_weekday_last& x, const month_weekday_last& y) noexcept; // Returns: x.month() < y.month() #include #include #include #include "test_macros.h" #include "test_comparisons.h" int main() { using month = std::chrono::month; using weekday_last = std::chrono::weekday_last; using weekday = std::chrono::weekday; using month_weekday_last = std::chrono::month_weekday_last; constexpr month January = std::chrono::January; constexpr weekday Tuesday = std::chrono::Tuesday; constexpr weekday Wednesday = std::chrono::Wednesday; AssertComparisons2AreNoexcept(); AssertComparisons2ReturnBool(); static_assert( testComparisons2( month_weekday_last{std::chrono::January, weekday_last{Tuesday}}, month_weekday_last{std::chrono::January, weekday_last{Tuesday}}, true), ""); static_assert( testComparisons2( month_weekday_last{std::chrono::January, weekday_last{Tuesday}}, month_weekday_last{std::chrono::January, weekday_last{Wednesday}}, false), ""); // vary the months for (unsigned i = 1; i < 12; ++i) for (unsigned j = 1; j < 12; ++j) assert((testComparisons2( month_weekday_last{month{i}, weekday_last{Tuesday}}, month_weekday_last{month{j}, weekday_last{Tuesday}}, i == j))); // vary the weekday for (unsigned i = 0; i < 6; ++i) for (unsigned j = 0; j < 6; ++j) assert((testComparisons2( month_weekday_last{January, weekday_last{weekday{i}}}, month_weekday_last{January, weekday_last{weekday{j}}}, i == j))); // both different assert((testComparisons2( month_weekday_last{month{1}, weekday_last{weekday{1}}}, month_weekday_last{month{2}, weekday_last{weekday{2}}}, false))); }